DE3045620A1 - Stufenloses getriebe mit keilriemen - Google Patents

Stufenloses getriebe mit keilriemen

Info

Publication number
DE3045620A1
DE3045620A1 DE19803045620 DE3045620A DE3045620A1 DE 3045620 A1 DE3045620 A1 DE 3045620A1 DE 19803045620 DE19803045620 DE 19803045620 DE 3045620 A DE3045620 A DE 3045620A DE 3045620 A1 DE3045620 A1 DE 3045620A1
Authority
DE
Germany
Prior art keywords
movable
shaft
cylinder
stationary
pressure medium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19803045620
Other languages
German (de)
English (en)
Other versions
DE3045620C2 (US06272168-20010807-M00014.png
Inventor
Mutsumi Nagoya Kawamoto
Shiro Toyokawa Aichi Sakakibara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin AW Co Ltd
Original Assignee
Aisin AW Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Publication of DE3045620A1 publication Critical patent/DE3045620A1/de
Application granted granted Critical
Publication of DE3045620C2 publication Critical patent/DE3045620C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
    • F16H63/06—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
    • F16H63/065—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions hydraulic actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
    • F16H9/18—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
DE19803045620 1979-12-03 1980-12-03 Stufenloses getriebe mit keilriemen Granted DE3045620A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15722679A JPS5680550A (en) 1979-12-03 1979-12-03 Belt driven type stepless speed changer

Publications (2)

Publication Number Publication Date
DE3045620A1 true DE3045620A1 (de) 1981-06-11
DE3045620C2 DE3045620C2 (US06272168-20010807-M00014.png) 1990-10-18

Family

ID=15644973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803045620 Granted DE3045620A1 (de) 1979-12-03 1980-12-03 Stufenloses getriebe mit keilriemen

Country Status (4)

Country Link
US (1) US4464145A (US06272168-20010807-M00014.png)
JP (1) JPS5680550A (US06272168-20010807-M00014.png)
DE (1) DE3045620A1 (US06272168-20010807-M00014.png)
GB (1) GB2064686B (US06272168-20010807-M00014.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131931A1 (de) * 1990-09-26 1992-04-02 Zahnradfabrik Friedrichshafen Umschlingungsgetriebe
DE4432889A1 (de) * 1993-09-16 1995-03-30 Fuji Heavy Ind Ltd Kraftfahrzeug mit stufenlosem Getriebe
DE10052652A1 (de) * 2000-10-24 2003-02-13 Volkswagen Ag Stufenlos verstellbares Getriebe

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411590A (en) * 1980-12-08 1983-10-25 Reliance Electric Company Control system for variable speed belt drives
JPS5877961A (ja) * 1981-10-30 1983-05-11 Aisin Warner Ltd Ｖベルト式無段変速機
JPS5867149U (ja) * 1981-10-30 1983-05-07 アイシン・エィ・ダブリュ株式会社 車両用ｖベルト式無段変速機
JPS5899548A (ja) * 1981-12-10 1983-06-13 Honda Motor Co Ltd ベルト式無段変速機
US4534748A (en) * 1981-12-30 1985-08-13 The Gates Rubber Company Variable speed belt driven transmission system and method
US4526062A (en) * 1983-03-18 1985-07-02 Aisin-Warner Kabushiki Kaisha Stepless automatic transmission for motor vehicles
US4526061A (en) * 1983-03-18 1985-07-02 Aisin-Warner Kabushiki Kaisha Stepless automatic transmission for motor vehicles
JPS60125451A (ja) * 1983-12-09 1985-07-04 Fuji Heavy Ind Ltd 無段変速機の変速比制御装置
DE3577593D1 (de) * 1984-05-28 1990-06-13 Toyota Motor Co Ltd Stufenlos veraenderbares riemengetriebesystem.
US4552545A (en) * 1984-06-18 1985-11-12 General Motors Corporation Centrifugal pressure compensator for a variable drive pulley
JPH0784902B2 (ja) * 1985-05-02 1995-09-13 本田技研工業株式会社 可動プーリ
DE3524081A1 (de) * 1985-07-05 1987-01-08 Johannes Herchenroeder Drehmomentwandler mit einem stufenlos regelbaren zugmittelgetriebe
JP2751165B2 (ja) * 1987-10-23 1998-05-18 日産自動車株式会社 無段変速機
JP2661346B2 (ja) * 1989-09-18 1997-10-08 トヨタ自動車株式会社 車両用無段変速機の油圧制御装置
JPH02236044A (ja) * 1990-02-23 1990-09-18 Aisin Aw Co Ltd 車両用無段変速機におけるプーリ軸の軸支構造
US5180339A (en) * 1991-06-26 1993-01-19 Borg-Warner Automotive, Inc. Double acting secondary sheave servo for a continuously variable transmission
US5269726A (en) * 1991-06-26 1993-12-14 Borg-Warner Automotive, Inc. Control system and strategies for a double acting secondary sheave servo for a continuously variable transmission
US5244437A (en) * 1991-06-26 1993-09-14 Borg-Warner Automotive, Inc. Double acting secondary sheave servo for cvt
BE1010369A3 (nl) * 1996-06-18 1998-07-07 Vcst Nv Transmissie-eenheid voor motorvoertuigen.
JP3259826B2 (ja) * 1997-01-24 2002-02-25 愛知機械工業株式会社 ベルト式無段変速機のプーリ油路構造
DE19921750B4 (de) * 1998-05-18 2012-03-08 Schaeffler Technologies Gmbh & Co. Kg Getriebe
KR100341763B1 (ko) * 1999-12-28 2002-06-24 이계안 무단 변속기의 벨트 풀리 구조
JP2005147264A (ja) * 2003-11-14 2005-06-09 Jatco Ltd ベルト式無段変速機
JP4670904B2 (ja) * 2008-05-30 2011-04-13 トヨタ自動車株式会社 無段変速機
JP4725634B2 (ja) * 2008-11-13 2011-07-13 トヨタ自動車株式会社 無段変速機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652938A1 (de) * 1976-11-22 1978-05-24 Gkn Transmissions Ltd Umlenkscheibe von veraenderbarem wirksamen durchmesser, insbesondere fuer stufenlos regelbare getriebe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6716741A (US06272168-20010807-M00014.png) * 1967-12-08 1969-06-10
NL177770C (nl) * 1975-11-06 1985-11-18 Doornes Transmissie Bv Variabele v-riemoverbrenging met een of meer hydraulisch verstelde riempoelies.
JPS5370265A (en) * 1976-12-03 1978-06-22 Gkn Transmissions Ltd Transmission gear
DE2744947C3 (de) * 1977-10-06 1980-10-23 P.I.V. Antrieb Werner Reimers Kg, 6380 Bad Homburg Stufenlos einstellbares Kegelscheiben-Umschlingungsgetriebe
US4272999A (en) * 1978-04-11 1981-06-16 National Research Development Corporation Fluid pressure operated actuator
DE2846580C2 (de) * 1978-10-26 1982-12-09 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg Stufenlos einstellbares Kegelscheibengetriebe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652938A1 (de) * 1976-11-22 1978-05-24 Gkn Transmissions Ltd Umlenkscheibe von veraenderbarem wirksamen durchmesser, insbesondere fuer stufenlos regelbare getriebe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131931A1 (de) * 1990-09-26 1992-04-02 Zahnradfabrik Friedrichshafen Umschlingungsgetriebe
DE4131931C2 (de) * 1990-09-26 1998-10-01 Zahnradfabrik Friedrichshafen Verstellbares Umschlingungsgetriebe
DE4432889A1 (de) * 1993-09-16 1995-03-30 Fuji Heavy Ind Ltd Kraftfahrzeug mit stufenlosem Getriebe
DE4432889C2 (de) * 1993-09-16 1997-07-10 Fuji Heavy Ind Ltd Kraftfahrzeug mit stufenlosem Getriebe
DE10052652A1 (de) * 2000-10-24 2003-02-13 Volkswagen Ag Stufenlos verstellbares Getriebe

Also Published As

Publication number Publication date
JPS5680550A (en) 1981-07-01
DE3045620C2 (US06272168-20010807-M00014.png) 1990-10-18
JPS6319742B2 (US06272168-20010807-M00014.png) 1988-04-25
GB2064686B (en) 1983-07-20
US4464145A (en) 1984-08-07
GB2064686A (en) 1981-06-17

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: VOSSIUS, V., DIPL.-CHEM. DR.RER.NAT. TAUCHNER, P.,

D2 Grant after examination
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Free format text: TAUCHNER, P., DIPL.-CHEM. DR.RER.NAT. HEUNEMANN, D., DIPL.-PHYS. DR.RER.NAT. RAUH, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8331 Complete revocation